05 Dec 2023 --- Derived from diverse sources, bioactive peptides provide many benefits. In this Special Report, Personal Care Insights reviews these peptide sources and looks at two timeless traditions from India and Polynesia that bridge natural medicine, health and skin care in pursuit of radiant and rejuvenated skin. We also spotlight RejuveNAD from Mibelle Biochemistry, its latest longevity molecule for skin care.